change Windows build to use Qt-5.3
hide Chord Articulation editor behind the experimental flag
Merge pull request #913 from Jojo-Schmitz/Qt-5.3

change Windows build to use Qt-5.3
update measure properties + parts
try travis artefact go implementation
add $HOME/bin to the PATH for travis artefacts
Merge pull request #917 from lasconic/travisartifact

try travis artefact go implementation
give access key and secret to the new go travis artefact
pass all arguments to go travis artifact as env variables
debug travis artifact
Fix group combo in staff type editor.

the group combo box accesses the wrong staff templates, as it uses the combo current item index rather than its data.

Also cleaned a potential infinite loop.
fix upload path of travis artifact
Merge pull request #920 from mgavioli/Fix_group_combo_in_staff_type_editor

Fix group combo in staff type editor.
another try for a working vtest upload
another try for a working vtest upload
remove debugging for artifact uploading
update freefonts to vanilla 20120503, remove freefonts from mtest.qrc because they cause a g++ crash(!)
Merge pull request #922 from lasconic/freefontupdate

update free fonts to vanilla 20120503
fix missing build dependency
fix genManual dependency